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CVE-2007-3786

26
FAUCET Score

CVE-2007-3786 describes a Cross-Site Request Forgery (CSRF) vulnerability in eSoft InstaGate EX2 UTM devices running firmware versions prior to 3.1.20070615, potentially allowing remote attackers to execute privileged actions as an administrator. With a CVSS score of 9.3, this vulnerability is considered critical due to its network-based attack vector, medium attack complexity, and complete compromise of confidentiality, integrity, and availability. Despite its high severity, there is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage. The vendor disputes the widespread distribution of the vulnerable software, claiming it was a custom build.

Impacted Technologies

VendorProductVersion(s)CPE
firmware_3.1.20031001CPE matchmatch criteria
cpe:2.3:h:esoft:instagate_ex2_utm:firmware_3.1.20031001:*:*:*:*:*:*:*
firmware_3.1.20060921CPE matchmatch criteria
cpe:2.3:h:esoft:instagate_ex2_utm:firmware_3.1.20060921:*:*:*:*:*:*:*
firmware_3.1.20070605CPE matchmatch criteria
cpe:2.3:h:esoft:instagate_ex2_utm:firmware_3.1.20070605:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

AV:N/AC:M/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.55%
Probability of exploitation in next 30 days
EPSS Percentile
83.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0255 is in the 41st percentile among its peer group of 8,914 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

labs.calyptix.com / CX-2007-05.php
PatchVendor Advisory
labs.calyptix.com / CX-2007-05.txt
PatchVendor Advisory
osvdb.org / 38174
secunia.com / advisories/26005
exchange.xforce.ibmcloud.com / vulnerabilities/35372
eweek.com / article2/0%2C1759%2C2154646%2C00.asp
securityfocus.com / archive/1/473663/100/0/threaded
vupen.com / english/advisories/2007/2539